Find the missing part of the unit rate: 21 Cards 3 Piles = [?] cards Pile

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MangoHands asked Nov 22, 2023

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1 vote

Find the missing part of the

unit rate:
21 Cards
3 Piles
=
[?] cards
Pile

Mathematics
high-school

MangoHands asked Nov 22, 2023

by MangoHands

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2 Answers

16 votes

Answer:

Explanation:

Because there is 7 cards in 1 pile. it follows the ratio of 7:1

MWiesner answered Nov 25, 2023

by MWiesner

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18 votes

Answer:

Explanation:

Given,

3 Piles = 21 cards

1 Pile = (21 ÷ 3) cards

= 7 cards.

Dvora answered Nov 28, 2023

by Dvora

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